1. Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas
2. Department of Quantitative Imaging Analysis Core, The University of Texas MD Anderson Cancer Center, Houston, Texas
3. Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
4. Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
5. Department of Nuclear Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas